So what transmition did you use to hit 70MPH in second? was that the A6 or Y8 trany? I can use an SI clutch? off a B16A or a D16A6? I know they make cams for these cars I met a guy who had them.... Might have been web cams... I think.
I currently have a D16A6 with an act clutch so if its the D16A6 SI you speak of

Im stoked!!! ZC + SI trany + act clutch